111366310634 has 16 divisors (see below), whose sum is σ = 167764762440. Its totient is φ = 55444784640.

The previous prime is 111366310607. The next prime is 111366310681. The reversal of 111366310634 is 436013663111.

It can be written as a sum of positive squares in 4 ways, for example, as 93118353409 + 18247957225 = 305153^2 + 135085^2 .

It is a junction number, because it is equal to n+sod(n) for n = 111366310594 and 111366310603.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6744092 + ... + 6760584.

Almost surely, 2^111366310634 is an apocalyptic number.

111366310634 is a deficient number, since it is larger than the sum of its proper divisors (56398451806).

111366310634 is a wasteful number, since it uses less digits than its factorization.

111366310634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30745.

The product of its (nonzero) digits is 23328, while the sum is 35.

Adding to 111366310634 its reverse (436013663111), we get a palindrome (547379973745).

The spelling of 111366310634 in words is "one hundred eleven billion, three hundred sixty-six million, three hundred ten thousand, six hundred thirty-four".